Across
- 4. All three sides are the same length
- 6. An angle less than 90 degrees
- 8. Has 2 parallel sides
- 11. A polygon with 4 sides
- 13. An angle greater than 90 degrees
Down
- 1. All 3 sides are different lengths
- 2. Has 4 right angles and 4 sides of the same length
- 3. Has 4 right angles
- 5. two sides of equal length
- 7. A polygon with 3 sides
- 9. An angle equal to 90 degrees
- 10. Has at least 1 parallel sides
- 12. All 4 sides are the same length